The engine uses the latest technologies to optimize fuel economy, improve control and accuracy, and reduce environmental impact.

The common rail system (CRS) optimizes fuel economy and reduces operating costs*. High-pressure injection atomizes fuel into finer particles which burn more completely. It results in improved fuel economy and a lower cost of operation.

The electronic control unit (ECU) provides optimum fuel control and accuracy. ECU monitors and controls the engine. It continuously monitors engine conditions and adjusts the fuel delivery accordingly to ensure optimum performance and emissions.

The engine comes with an after-treatment system. The system operates automatically. The exhaust filter consists of a diesel particulate filter (DPF) which captures particulate matter (PM) contained in the exhaust gas. Using a natural cleaning process, most of the PM trapped in the exhaust filter is eliminated by the heat of the exhaust stream generated by normal use. In situations of low temperature, engine speed or load factor, an active cleaning cycle is initiated. In this cleaning cycle, the exhaust gas temperature is raised by injecting additional fuel during the exhaust stroke of normal vehicle operation to the diesel oxidation catalyst (DOC).

After many hours of use, the exhaust filter may require an ash removal service.

Diesel Oxidation Catalyst (DOC)/Diesel Particulate Filter (DPF)

Depending on the load that the tractor is under, as well as ambient temperature, humidity, and engine speed, the DPF may build up with particulate matter, thus requiring cleaning. Filter cleaning is determined by one of three conditions:

A prescribed time-based estimation of needed filter cleaning

DOC/DPF pressure sensors

A particulate matter buildup estimation based on load conditions

Once one of the three conditions has been met, filter cleaning will occur.

NOTE: Passive filter cleaning requires no operator involvement, and there is no interruption to tractor operation.

Active filter cleaning

If conditions (temperature, load, or speed) for passive filter cleaning cannot be achieved, then particulate matter is removed using active filter cleaner.

To achieve the required conditions, exhaust temperature management (ETM) manages the initiation and duration of active filter cleaning. ETM can adjust numerous engine parameters and/or inject a small quantity of fuel into the exhaust stream for a short duration. The fuel turns to vapor and chemically reacts with the catalysts in the DOC to create heat to oxidize particulate matter.

It is important to note that at no time is fuel in the DOC/DPF ignited, and there is no interruption to tractor operation.

Like passive filter cleaning, active filter cleaning requires no operator involvement, and there is no interruption to tractor operation.

Parked filter cleaning

In some instances where passive and active filter cleaning have not fully cleaned the particulate matter from the system, a parked filter cleaning may need to take place. Most likely, the only time a parked filter cleaning will need to occur is when automatic filter cleaning has been disabled for an extended period of time and multiple warnings to engage filter cleaning were ignored or if the tractor has been used during light load conditions. Additionally, when the automatic filter cleaning process has been deliberately interrupted multiple times, or if active filter cleaning has failed numerous times due to a failed component, a parked filter cleaning may be requested. In these rare instances the operator will have to park the tractor and start the filter cleaning process.

The parked filter cleaning process needs to be activated based on usage and operation of the tractor. The process will take approximately 30 minutes. See operator’s manual for more details.

The emissions system on this engine constantly monitors the soot level of the tractor, making sure the tractor is always in peak performance condition. This ensures high performance at all times.

NOTE: Number of hours since last regeneration and soot level percentage viewable on LCD display.

For more information regarding EPA regulations and the technology behind John Deere Integrated Emissions Control systems, please visit the following link:

The 2032R and 2038R Tractors are equipped with a two-range hydrostatic transmission (HST) incorporated in a die-cast aluminum transmission case. Fluid under pressure transmits engine power to the drive wheels via a closed-loop pump and motor arrangement. Infinite ground speeds allow the operator to match the speed of the tractor to the job.

The operator station has been designed to allow for greater operator comfort and increased visibility. The ergonomic layout and convenient color coded controls allow for easy identification and operation. The design of the operator station allows operators to sit “in” as opposed to “on” which provides comfort and increased stability.

Below are other key features of the 2032R and 2038R Tractor operator’s station:

If the operator leaves the tractor seat when the transmission, mid PTO, or rear PTO is engaged, the engine will shut down

For applications where out-of-seat PTO operation is required, the following criteria must be met: transmission in neutral, park brake engaged, and PTO selector set to rear only. See operator's manual for specific instructions.

Specially designed panels route hot air flow from the engine compartment under the tractor instead of directly onto the operator

Left-side step

Left-side entrance step

The left-side step allows for easy access on and off the tractor

Foot platform has a non-skid surface

Premium seat

Premium high-back seat

The thick, soft padding on this seat provides a smooth and comfortable ride. A high, scalloped back makes it easier for the operator to turn to view rear implements.

Seat adjusts fore/aft for operator convenience

Seat flips forward for protection from the elements

High seat back and armrests are in base equipment and allow for a more comfortable operation

One of the greatest operator concerns involves difficulty in attaching tractor implements. John Deere has addressed this issue with the iMatch Quick-Hitch.

The iMatch Quick-Hitch provides easy hookup and a guaranteed fit for all Category 1 implements that are designed to meet the American Society of Agricultural and Biological Engineers (ASABE) Category 1 Standard S278.6 for quick-attach hitches.

All implements require a set of bushings in order for the attachment to fit and work properly with the iMatch Quick-Hitch. One set of bushings comes with the iMatch Quick-Hitch.

NOTE: The bushing set can be seen in the picture above. These bushings allow the hooks on the iMatch and the pins on the implement to fit together properly. All other implements (box blades, tillers, rear blades, etc.) will require a set of bushings to enlarge the pin to fit with the iMatch hooks. Bushings of different lengths can be found in the parts system or through a bushing supplier (see dimensions below).

The 2032R and 2038R tractors feature a newly designed, CommandCut™ mower deck lift system, which allows quick and accurate adjustments of the mower deck with the turn of a dial and the bump of a lever. Control callouts make operation simple and repeatable. The height of cut setting dial and raise/lower lever are conveniently located on the right-hand console and easily accessible by the operator. Some of the key benefits of this system are:

Installing CommandCut™ only requires a simple calibration after installation. It is a true “plug-and-play” system as no controller programming is required.

Inhibits PTO operation when mower deck is in the install position to prevent PTO driveling and mower deck blade damage

Eliminates the need for hydraulic power and components, thus dedicating all hydraulic capacity to other implements or tract functions

The 2032R and 2038R Tractors come equipped with the eThrottle feature. This feature is designed to make the tractor quieter and use less fuel. With eThrottle engaged, the engine rpm and transmission speed will increase as the Twin Touch™ pedals are depressed. This feature can be beneficial for use in many different applications, especially for front loader work and when transporting on roads or in parking lots.

To enable the system, producers press the switch located on the right side of the front console. Once the system is enabled, engine speed will then increase or decrease in unison as the Twin Touch transmission pedals are depressed.

For loader work, producers will get maximum benefit from the system by increasing engine rpm with the hand throttle to at least 50 percent. Once the hand throttle is set, eThrottle will help provide the feeling of a power boost when the producer is filling the bucket with material from a pile. The harder the Twin Touch pedal is pressed, the more engine speed available. In this scenario, as the producer presses the pedal, the engine will operate between 50 percent throttle and 100 percent throttle. It will not go below 50 percent until the hand throttle is lowered back down.

For transport applications, it is recommended to engage eThrottle but leave the hand throttle set to low idle so that eThrottle can control the entire range of engine speed from 0 percent up to 100 percent.

In power take-off (PTO) applications such as mowing or snow blowing, eThrottle is not recommended because PTO implements usually require a constant speed in order to properly function.

NOTE: Both the rear- and forward-work lights are compatible together and with the light-brush guard kits. The light kit contains a two-to-four pigtail that plugs into the main harness, as if only plugging one set of lights, providing two sets of plugs to use for forward and rear-work lights. The forward light is installed on top of the brush guard, and the rear light is installed inside the ROPS using the bolt holding the light and brush guard on.

An optional LED work light kit is available for all open-station compact utility tractors. These lights provide extra visibility when working in dark conditions and have 180-degree rotation to face forward or backward. The kit contains two lights and the mounting hardware required for installation.

This lighting kit is mounted to the warning light brush guard kit, which is mounted to the ROPS and requires attachment BLV10400 for installation.

One of the greatest customer concerns involves difficulty in attaching tractor implements. John Deere has addressed this issue with the iMatch Quick-Hitch.

The iMatch Quick-Hitch provides easy hookup and a guaranteed fit for all Category 1 implements that are designed to meet the ASAE Category 1 Standard S278.6 for quick-attach hitches.

All implements require a set of bushings in order for the attachment to fit and work properly with the iMatch Quick-Hitch. One set of bushings comes with the iMatch Quick-Hitch.

NOTE: In the picture above, you see the bushing set. These bushings allow the hooks on the iMatch and the pins on the implement to fit together properly. All other implements (box blades, tillers, rear blades, etc.) will require a set of bushings to enlarge the pin to fit with the iMatch hooks. Bushings of different lengths can be found in the parts system or through a bushing supplier (see dimensions below).

Transmission

Weights

Allows the operator to hang up to 10 weights on the tractor and retain them securely. This kit helps maintain stability when using rear 3-point hitch implements and a loader is not installed on the tractor. Proper ballast is essential for safety and to ensure the durability of the tractor components.

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